发明人郭海燕,李文辉,唐晓军. "Method for the Synthesis of Methyl 2-Chloro-5-(Methylamino)Isonicotinate" [P]. 中国发明专利, 专利号 CN 108424943 B, 授权公告日 2019-10-05.
发明人朱建伟,沈红梅,王建平. "A Process for Preparing High-Purity Methyl 2-Chloro-5-(Methylamino)Isonicotinate" [P]. 中国发明专利, 专利号 CN 110089257 B, 授权公告日 2025-11-14.
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